File:Projectiles with copper rings - The Engineer 1908-11-20.png
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Summary
| Description |
English: The obituaries of Josiah Vavasseur (1834-1908) described his different inventions. This illustration of the copper rings he invented for projectiles is from the periodical The Engineer November 20, 1908, page 536. |
| Date | before 1909 |
| Source | The Engineer, 1908-11-20, page 536. Link to source at gracesguide.co.uk |
| Author | Unknown author |
Licensing
|
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:06, 30 October 2016 | | 523 × 847 (180 KB) | Rsteen | {{Information |Description ={{en|1=The obituaries of Josiah Vavasseur (1834-1908) described his different inventions. This illustration of the copper rings he invented for projectiles is from the periodical ''The Engineer'' November 20, 1908, page 5... |
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